-/* $Id: mandocdb.c,v 1.104 2014/01/06 03:52:13 schwarze Exp $ */
+/* $Id: mandocdb.c,v 1.114 2014/01/22 20:58:39 schwarze Exp $ */
/*
* Copyright (c) 2011, 2012 Kristaps Dzonsons <kristaps@bsd.lv>
* Copyright (c) 2011, 2012, 2013, 2014 Ingo Schwarze <schwarze@openbsd.org>
#include "manpath.h"
#include "mansearch.h"
+extern int mansearch_keymax;
+extern const char *const mansearch_keynames[];
+
#define SQL_EXEC(_v) \
if (SQLITE_OK != sqlite3_exec(db, (_v), NULL, NULL, NULL)) \
fprintf(stderr, "%s\n", sqlite3_errmsg(db))
};
static void dbclose(int);
-static void dbindex(const struct mpage *, struct mchars *);
+static void dbadd(const struct mpage *, struct mchars *);
static int dbopen(int);
static void dbprune(void);
static void filescan(const char *);
static int parse_mdoc_Nm(struct mpage *, const struct mdoc_node *);
static int parse_mdoc_Sh(struct mpage *, const struct mdoc_node *);
static int parse_mdoc_Xr(struct mpage *, const struct mdoc_node *);
-static void putkey(const struct mpage *,
- const char *, uint64_t);
+static void putkey(const struct mpage *, char *, uint64_t);
static void putkeys(const struct mpage *,
const char *, size_t, uint64_t);
static void putmdockey(const struct mpage *,
exitcode = (int)MANDOCLEVEL_BADARG;
say(file, NULL);
return;
- } else if (OP_TEST != op && strstr(buf, basedir) != buf) {
+ }
+
+ if (strstr(buf, basedir) == buf)
+ start = buf + strlen(basedir) + 1;
+ else if (OP_TEST == op)
+ start = buf;
+ else {
exitcode = (int)MANDOCLEVEL_BADARG;
say("", "%s: outside base directory", buf);
return;
- } else if (-1 == stat(buf, &st)) {
+ }
+
+ if (-1 == stat(buf, &st)) {
exitcode = (int)MANDOCLEVEL_BADARG;
say(file, NULL);
return;
say(file, "Not a regular file");
return;
}
- start = buf + strlen(basedir);
+
mlink = mandoc_calloc(1, sizeof(struct mlink));
strlcpy(mlink->file, start, sizeof(mlink->file));
static void
mpages_merge(struct mchars *mc, struct mparse *mp)
{
+ char any[] = "any";
struct ohash_info str_info;
struct mpage *mpage;
struct mlink *mlink;
struct mdoc *mdoc;
struct man *man;
- const char *cp;
+ char *cp;
int match;
unsigned int pslot;
enum mandoclevel lvl;
str_info.hfree = hash_free;
str_info.key_offset = offsetof(struct str, key);
+ if (0 == nodb)
+ SQL_EXEC("BEGIN TRANSACTION");
+
mpage = ohash_first(&mpages, &pslot);
while (NULL != mpage) {
mlinks_undupe(mpage);
}
putkey(mpage, mpage->sec, TYPE_sec);
putkey(mpage, '\0' == *mpage->arch ?
- "any" : mpage->arch, TYPE_arch);
+ any : mpage->arch, TYPE_arch);
for (mlink = mpage->mlinks; mlink; mlink = mlink->next) {
if ('\0' != *mlink->dsec)
if ('\0' != *mlink->fsec)
putkey(mpage, mlink->fsec, TYPE_sec);
putkey(mpage, '\0' == *mlink->arch ?
- "any" : mlink->arch, TYPE_arch);
+ any : mlink->arch, TYPE_arch);
putkey(mpage, mlink->name, TYPE_Nm);
}
else
parse_cat(mpage);
- dbindex(mpage, mc);
+ dbadd(mpage, mc);
ohash_delete(&strings);
mpage = ohash_next(&mpages, &pslot);
}
+
+ if (0 == nodb)
+ SQL_EXEC("END TRANSACTION");
}
static void
* Put a type/word pair into the word database for this particular file.
*/
static void
-putkey(const struct mpage *mpage, const char *value, uint64_t type)
+putkey(const struct mpage *mpage, char *value, uint64_t type)
{
+ char *cp;
assert(NULL != value);
+ if (TYPE_arch == type)
+ for (cp = value; *cp; cp++)
+ if (isupper((unsigned char)*cp))
+ *cp = _tolower((unsigned char)*cp);
putkeys(mpage, value, strlen(value), type);
}
byte = start[sz];
start[sz] = '\0';
+ /*
+ * Assume a stray trailing comma in the
+ * name list if a name begins with a dash.
+ */
+
+ if ('-' == start[0] ||
+ ('\\' == start[0] && '-' == start[1]))
+ break;
+
putkey(mpage, start, TYPE_Nm);
if (' ' == byte) {
static int
parse_mdoc_Fn(struct mpage *mpage, const struct mdoc_node *n)
{
- const char *cp;
+ char *cp;
if (NULL == (n = n->child) || MDOC_TEXT != n->type)
return(0);
const char *cp, size_t sz, uint64_t v)
{
struct str *s;
- unsigned int slot;
const char *end;
+ uint64_t mask;
+ unsigned int slot;
+ int i;
if (0 == sz)
return;
+ if (verb > 1) {
+ for (i = 0, mask = 1;
+ i < mansearch_keymax;
+ i++, mask <<= 1)
+ if (mask & v)
+ break;
+ say(mpage->mlinks->file, "Adding key %s=%*s",
+ mansearch_keynames[i], sz, cp);
+ }
+
end = cp + sz;
slot = ohash_qlookupi(&strings, cp, &end);
s = ohash_find(&strings, slot);
render_key(struct mchars *mc, struct str *key)
{
size_t sz, bsz, pos;
- char utfbuf[7], res[5];
+ char utfbuf[7], res[6];
char *buf;
const char *seq, *cpp, *val;
int len, u;
res[1] = '\t';
res[2] = ASCII_NBRSP;
res[3] = ASCII_HYPH;
- res[4] = '\0';
+ res[4] = ASCII_BREAK;
+ res[5] = '\0';
val = key->key;
bsz = strlen(val);
val += sz;
}
- if (ASCII_HYPH == *val) {
+ switch (*val) {
+ case (ASCII_HYPH):
buf[pos++] = '-';
val++;
continue;
- } else if ('\t' == *val || ASCII_NBRSP == *val) {
+ case ('\t'):
+ /* FALLTHROUGH */
+ case (ASCII_NBRSP):
buf[pos++] = ' ';
val++;
+ /* FALLTHROUGH */
+ case (ASCII_BREAK):
continue;
- } else if ('\\' != *val)
+ default:
+ break;
+ }
+ if ('\\' != *val)
break;
/* Read past the slash. */
* Also, handle escape sequences at the last possible moment.
*/
static void
-dbindex(const struct mpage *mpage, struct mchars *mc)
+dbadd(const struct mpage *mpage, struct mchars *mc)
{
struct mlink *mlink;
struct str *key;
unsigned int slot;
if (verb)
- say(mpage->mlinks->file, "Adding to index");
+ say(mpage->mlinks->file, "Adding to database");
if (nodb)
return;
- SQL_EXEC("BEGIN TRANSACTION");
-
i = 1;
SQL_BIND_INT(stmts[STMT_INSERT_PAGE], i, FORM_SRC == mpage->form);
SQL_STEP(stmts[STMT_INSERT_PAGE]);
free(key->rendered);
free(key);
}
-
- SQL_EXEC("END TRANSACTION");
}
static void
size_t i;
unsigned int slot;
- if (nodb)
- return;
+ if (0 == nodb)
+ SQL_EXEC("BEGIN TRANSACTION");
- mpage = ohash_first(&mpages, &slot);
- while (NULL != mpage) {
+ for (mpage = ohash_first(&mpages, &slot); NULL != mpage;
+ mpage = ohash_next(&mpages, &slot)) {
mlink = mpage->mlinks;
- i = 1;
- SQL_BIND_TEXT(stmts[STMT_DELETE_PAGE], i, mlink->file);
- SQL_STEP(stmts[STMT_DELETE_PAGE]);
- sqlite3_reset(stmts[STMT_DELETE_PAGE]);
if (verb)
- say(mlink->file, "Deleted from index");
- mpage = ohash_next(&mpages, &slot);
+ say(mlink->file, "Deleting from database");
+ if (nodb)
+ continue;
+ for ( ; NULL != mlink; mlink = mlink->next) {
+ i = 1;
+ SQL_BIND_TEXT(stmts[STMT_DELETE_PAGE],
+ i, mlink->dsec);
+ SQL_BIND_TEXT(stmts[STMT_DELETE_PAGE],
+ i, mlink->arch);
+ SQL_BIND_TEXT(stmts[STMT_DELETE_PAGE],
+ i, mlink->name);
+ SQL_STEP(stmts[STMT_DELETE_PAGE]);
+ sqlite3_reset(stmts[STMT_DELETE_PAGE]);
+ }
}
+
+ if (0 == nodb)
+ SQL_EXEC("END TRANSACTION");
}
/*
" \"arch\" TEXT NOT NULL,\n"
" \"name\" TEXT NOT NULL,\n"
" \"pageid\" INTEGER NOT NULL REFERENCES mpages(id) "
- "ON DELETE CASCADE,\n"
- " \"id\" INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL\n"
+ "ON DELETE CASCADE\n"
");\n"
"\n"
"CREATE TABLE \"keys\" (\n"
" \"bits\" INTEGER NOT NULL,\n"
" \"key\" TEXT NOT NULL,\n"
" \"pageid\" INTEGER NOT NULL REFERENCES mpages(id) "
- "ON DELETE CASCADE,\n"
- " \"id\" INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL\n"
- ");\n"
- "\n"
- "CREATE INDEX \"key_index\" ON keys (key);\n";
+ "ON DELETE CASCADE\n"
+ ");\n";
if (SQLITE_OK != sqlite3_exec(db, sql, NULL, NULL, NULL)) {
exitcode = (int)MANDOCLEVEL_SYSERR;
prepare_statements:
SQL_EXEC("PRAGMA foreign_keys = ON");
- sql = "DELETE FROM mpages where file=?";
+ sql = "DELETE FROM mpages WHERE id IN "
+ "(SELECT pageid FROM mlinks WHERE "
+ "sec=? AND arch=? AND name=?)";
sqlite3_prepare_v2(db, sql, -1, &stmts[STMT_DELETE_PAGE], NULL);
sql = "INSERT INTO mpages "
"(form) VALUES (?)";
git.ckatri.com / mandoc.git / blobdiff